This information was contributed to IH8MUD.com by Trollhole. This is for a 79 but it's a good starting point. The first number is the original bulb number which should match up to most incandescent bulb charts. The other info is the part number from www.superbrightleds.com that I used as a replacement.

1975-1984 FJ40 TOYOTA Land Cruiser

(Straight from Sylvanias site.)

High & low beam headlamp

H6024

H6024ST Silverstar High Performance Lighting: the whitest and brightest Halogen

H6024XV XtraVision Halogen Upgrade: 3x brighter; 2x the life

H6024CB Cool Blue Halogen Upgrade: White Hot; Super Cool; 100% Street Legal

Parking Light

67

Quantity: 2 white (front)

Product: 67 LED bulb $ 2.99 (each)

Options: White 2.00

Front Turn signal

1156

Quantity: 2

Product: 1156-A30 Amber LED bulb $ 8.99 (each)

Rear Turn Signal

1156

Quantity: 2

Product: 1156-A30 Amber LED bulb $ 8.99 (each)

Tail Light / Brake

1157

Quantity: 2

Product: 1157-R24 Red LED bulb $ 7.29 (each)

Options: Wide

License Plate

89 I used the 67 bulbs and they worked just fine

Back Up Light

1156

Quantity: 2

Product: 1156-W24 White LED bulb $ 12.99 (each)

Options: Wide

Front Side Marker (amber)

67

Quantity: 2

Product: 67 LED bulb $ 2.99 (each)

Options: White +2.00

Rear Side Marker (red)

67

Quantity: 2

Product: 67 LED bulb $ 2.99 (each)

Options: Red

Step/Courtesy Light

DE3425

Quantity: 1

Product: 3910-x6 LED Festoon bulb 6 LEDS

Options: White 3.70 or any other color

Headlight Switch Bulb

BA7

Quantity: 1

Product: BA7s LED bulb $ 0.89 (each)

Options: White +0.60 or any other color you like

Dash Controls (in dash pad)

3022

Quantity: 1

Product: 3022-4 LED Festoon bulb $ 1.89 (each)

Options: White +0.95

Instrument Cluster Lights

194/168 (T3)

Quantity: 3

Product: WLED 6-LED bulb 12 VDC 6-LED Wedge Base bulb (194/168 type)$ 2.99+

Options: 2 green for turn signals, 1 blue for hi/lo beam

Quantity: 2

Product: WLED 5-LED Wide Angle LED bulb 12 VDC 5-LED Wedge Base bulb (194/168 type)

Super Wide Viewing Angle bulb uses 4 radially mounted LEDs aiming out the sides and one High Flux LED on top $2.79

Options: White +1.50 (for Instrument lights)